package com.st.service;

import com.st.entity.Cart;
import org.apache.ibatis.annotations.Param;

import java.util.List;

public interface ICartService {
    public List<Cart> query(Cart cart);

    public Integer add(Cart cart);

    public Integer update(Cart cart);
    public Integer del(@Param("id") Integer id);
    public List<Cart> queryEmpty(String ids);
}
